+==========+==========+====================+==============+=========+============+
| Ubuntu | 12.04 | Precise Pangolin | linux-3.2.0 | 1, 2 | B, I, C |
+----------+----------+--------------------+--------------+---------+------------+
-| Ubuntu | 12.10 | Quantal Quetzal | linux-3.5.4 | 2 | B |
+| Ubuntu | 12.10 | Quantal Quetzal | linux-3.5.4 | 2, 4 | B |
+----------+----------+--------------------+--------------+---------+------------+
-| Ubuntu | 13.04 | Raring Ringtail | linux-3.8.5 | | B |
+| Ubuntu | 13.04 | Raring Ringtail | linux-3.8.5 | 4 | B |
++----------+----------+--------------------+--------------+---------+------------+
+| Ubuntu | 13.10 | Saucy Salamander | linux-3.11.2 | 4 | B |
+----------+----------+--------------------+--------------+---------+------------+
| Debian | 6.0 | Squeeze | linux-2.6.32 | 1, 2, 3 | B |
+----------+----------+--------------------+--------------+---------+------------+
``ceph-osd`` daemons using ``XFS`` or ``ext4`` on the same host will
not perform as well as they could.
+- **4**: Ceph provides ARM support for Quantal and Raring. Saucy support is
+ not supported yet, but support is coming soon.
Testing
-------